Collar clip sound box

Abstract

The utility model discloses a collar clip sound box, which comprises a box body, a charging bin and an accommodating space are arranged in the box body, two Bluetooth earphones are arranged in the charging bin, a loudspeaker and a control panel are arranged in the accommodating space, a microphone is arranged on the control panel, a charging column is arranged at one end, facing the charging bin, of the control panel, one end of the charging column extends towards the direction of the charging bin, and the other end of the charging column extends towards the direction of the accommodating space. The Bluetooth headset, the loudspeaker and the microphone are all electrically connected with the control panel, a fixing collar clamp is arranged on one face of the box body and elastically connected with the box body, the Bluetooth headset (private scene) and the loudspeaker (public sound amplification) are freely switched, different environment requirements are met, the charging bin and the equipment body are integrally designed, carrying of extra accessories is reduced, and the equipment is convenient to use. The collar clamp type structure is convenient to wear or fix, and the moving and using convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of speaker technology, and in particular to a lavalier speaker. Background Technology

[0002] The current mainstream integrated audio devices have systemic defects in their functional architecture, mainly manifested in two technical shortcomings: First, the audio output method fails to achieve multimodal compatibility design, making it difficult to effectively adapt to users' needs for differentiated audio output modes; second, the system integration is insufficient, failing to integrate high-sensitivity microphone arrays and image acquisition modules, and lacking cross-modal signal collaborative processing capabilities, making it difficult for the devices to support the technical implementation of emerging application scenarios such as intelligent voice translation and audiovisual fusion. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a lavalier speaker, which aims to solve the technical problems mentioned in the background art.

[0004] A lavalier speaker includes a housing, within which a charging compartment and a receiving space are provided. Two Bluetooth earphones are housed in the charging compartment. A speaker and a control board are housed in the receiving space. The speaker outputs audio signals, and a microphone is provided on the control board for collecting sound. A charging post is provided at one end of the control board facing the charging compartment, with one end extending towards and into the charging compartment. The housing has a cutout and a positioning hole, both communicating with the receiving space. The cutout accommodates a display screen, and a camera is housed in the positioning hole. The Bluetooth earphones, speaker, microphone, display screen, and camera are all electrically connected to the control board. A fixed lavalier clip is provided on the back of the housing, and the fixed lavalier clip is elastically connected to the housing.

[0005] The beneficial effects of this utility model are:

[0006] The device allows for seamless switching between Bluetooth headset (for private settings) and speaker (for public amplification), adapting to various environmental needs. The integrated charging case reduces the need for carrying extra accessories, while the clip-on design facilitates wearing and securing, enhancing portability. The display shows real-time information such as battery level, connection status, and operating mode, enabling quick settings adjustments. Working in conjunction with the control board, microphone, and Bluetooth headset, the microphone collects external sound, the control board processes the collected audio signals, and then outputs the processed signals through the Bluetooth headset for real-time simultaneous interpretation. The camera captures images. This invention integrates a speaker, microphone, camera, and display, supporting audio playback, video capture, and real-time translation, meeting the needs of various scenarios such as meetings, live streaming, and presentations, and satisfying diverse user requirements.

[0007] Furthermore, the display screen is equipped with a power on / off button, a stop button, and a settings button.

[0008] Furthermore, the control board is also provided with a central processing chip, a broadcast audio chip, a first wireless communication module and a second wireless communication module in sequence. The central processing chip is electrically connected to the microphone, the display screen, the camera, the first wireless communication module, the second wireless communication module, the speaker and the Bluetooth headset, respectively. The broadcast audio chip is electrically connected to the speaker and the Bluetooth headset, and the first wireless communication module is electrically connected to the Bluetooth headset.

[0009] Furthermore, the control board has an input interface at the end furthest from the charging compartment. The input interface is used to input audio signals and is electrically connected to the central processing chip.

[0010] Furthermore, a battery is also provided in the accommodating space, the battery being adjacent to the control board and electrically connected to the control board.

[0011] Furthermore, the box body is also provided with anti-slip stripes, which are positioned towards the fixed collar clip.

[0012] Furthermore, the housing is also provided with a movable upper cover, which is adapted to the charging compartment. Attached Figure Description

[0013] Figure 1 A front view of the lavalier speaker of this utility model. Figure 1 ;

[0014] Figure 2 A front view of the lavalier speaker of this utility model. Figure 2 ;

[0015] Figure 3 This is a structural schematic diagram of the lavalier speaker of this utility model (excluding the front shell, top cover, and rotating handle);

[0016] Figure 4 This is a structural schematic diagram of the lavalier speaker (excluding the rotating handle and display screen) of this utility model;

[0017] Figure 5 This is a side view of the lavalier speaker of this utility model.

[0018] In the diagram: 1. Housing; 11. Charging compartment; 12. Storage space; 13. Cutout section; 14. Positioning hole; 15. Anti-slip stripes; 16. Top cover; 17. Rotating handle; 2. Bluetooth headset; 3. Speaker; 4. Control board; 41. Microphone; 42. Central processing chip; 43. Broadcast audio chip; 44. First wireless communication module; 45. Second wireless communication module; 46. Input interface; 47. Charging post; 5. Display screen; 51. Power on / off button; 52. Stop button; 53. Settings button; 6. Camera; 7. Battery; 8. Fixed clip. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0020] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. Furthermore, the various embodiments of the invention, the features within those embodiments, and the features of the embodiments may be freely combined without obvious conflict or contradiction.

[0022] A lavalier speaker, such as Figures 1 to 5As shown, the system includes a housing 1, inside which are arranged a charging case 11 and a storage space 12. The charging case 11 contains two Bluetooth earphones 2. A charging post 47 is located at one end of the control board 4 facing the charging case 11, extending into the charging case 11. The charging case 11 has a snap-on top cover 16. When the Bluetooth earphones 2 are stored in the charging case 11, the charging post 47 automatically enters charging mode, connecting to the Bluetooth earphones 2 inside the charging case 11 to charge them. When the top cover 16 is opened and the Bluetooth earphones 2 are removed from the charging case 11, they will automatically switch to standby mode or audio transmission mode depending on their connection status with the broadcast audio chip 43 or the first wireless communication module 44. The system design ensures that the Bluetooth earphones 2 and the speaker 3 do not support concurrent operation, meaning they will not be active simultaneously.

[0023] Specifically, the accommodating space 12 contains a speaker 3 and a control board 4 arranged sequentially. The speaker 3 outputs audio signals. The control board 4 contains a microphone 41, a central processing chip 42, a broadcast audio chip 43, a first wireless communication module 44, and a second wireless communication module 45. The microphone 41 collects sound. An input interface 46 is located at the end of the control board 4 furthest from the charging compartment 11, for inputting audio signals. The central processing chip 42 is electrically connected to the input interface 46, microphone 41, first wireless communication module 44, second wireless communication module 45, speaker 3, and Bluetooth headset 2. The broadcast audio chip 43 is electrically connected to speaker 3 and Bluetooth headset 2, and the first wireless communication module 44 is electrically connected to Bluetooth headset 2. The central processing chip 42, as the core processing unit of the system, is responsible for data parsing and command distribution. This chip connects to external audio devices via a wired transmission interface or the first / second wireless communication modules 45: the first wireless communication module 44 uses Bluetooth technology for short-range wireless transmission, and the second wireless communication module 45 preferably uses Wi-Fi communication to support high-speed data transmission. This multi-protocol compatible hardware architecture design not only enhances the system's connectivity flexibility but also provides technical support for the deployment of diverse application scenarios.

[0024] It should be noted that the broadcast audio chip 43 integrates a Bluetooth communication module, enabling sound transmission through a multi-channel audio output system when the device is activated. The system supports a dual-mode output mechanism: when speaker 3 is used as the output terminal, ambient sound field playback is possible; however, when Bluetooth headset 2 establishes a wireless connection with the device, the audio signal is directionally transmitted to Bluetooth headset 2 via the Bluetooth communication module, while the main speaker 3 automatically enters a silent state, ensuring single-channel audio signal output.

[0025] In addition, when the microphone 41 is activated, the system will collect ambient sound wave signals in real time, perform accurate speech recognition and semantic analysis through the built-in central processing chip 42, and then transmit the converted digital audio stream to the Bluetooth headset 2 via the Bluetooth communication module. At the same time, the corresponding text translation will be displayed on the display screen 5 in real time. This innovative architecture effectively expands the application boundaries of the intelligent voice interaction system.

[0026] Specifically, the housing 1 is provided with a hollow part 13 and a positioning hole 14. Both the hollow part 13 and the positioning hole 14 are connected to the accommodating space 12. The hollow part 13 is used to accommodate the display screen 5. The positioning hole 14 is provided with a camera 6. The display screen 5 is used to display and set the working status of the lavalier speaker. The camera 6 is used to capture images. The central processing chip 42 is electrically connected to the display screen 5 and the camera 6 respectively.

[0027] It should be noted that the system simultaneously activates the audio capture device—microphone 41—and the optical imaging device—camera 6—to acquire sound signals and visual data streams, respectively. The central processing chip 42 performs real-time signal processing and image optimization on the acquired multimedia data, and then transmits the processed data packets to the remote monitoring terminal through the second wireless communication module 45, ultimately realizing the synchronous recording and transmission of audio and video content.

[0028] Specifically, display screen 5 is an LCD touch screen, with a power on / off button 51, a stop button 52, and a settings button 53 arranged sequentially on it. The device is equipped with an IPS LCD touch screen, using full lamination technology and anti-glare coating technology. The power on / off button 51 is located on the left side of the display area, supporting press-to-wake and slide-to-lock functions; the stop button 52 with a silver-gray metallic texture is located in the middle, with a surface covered with anti-slip silicone texture and an integrated status indicator light; the embedded settings button 53 is located on the right side, with a gear icon marked using a two-color injection molding process, providing sensitive tactile feedback and a backlight effect. The settings button 53 includes functions such as broadcast playback, real-time translation, audio playback, and video capture. Display screen 5 displays information such as battery level, connection status, and working mode in real time.

[0029] Specifically, the storage space 12 also contains a battery 7, which is adjacent to the control board 4 and electrically connected to the battery 7. The battery 7 provides power support to the control board 4 to ensure its normal operation. The built-in battery 7 also increases the ease of use.

[0030] Specifically, the back of the housing 1 is provided with a fixed collar clip 8, which is connected to the housing 1 by a spring. The fixed collar clip 8 can support multi-angle fine adjustment, which makes it convenient for users to flexibly adjust the angle or position of the equipment according to actual needs, thus enhancing practicality. The elasticity of the spring can absorb external impacts or vibrations, protecting the precision components inside the housing 1 (such as the display screen 5 and the control board 4) from physical damage, making it especially suitable for mobile devices or outdoor scenarios.

[0031] Specifically, the box body 1 is provided with anti-slip stripes 15, which are set towards the fixed collar clip 8. The anti-slip stripes 15 and the fixed collar clip 8 work together to enhance the fixing effect. The box body 1 is also provided with a rotating handle 17 for easy hand movement.

[0032] When in use, first turn on the device using the power button 51, then set the working mode using the setting button 53. Select one of the following functions: broadcast playback, real-time translation, audio playback, or video capture, as described above. Secure the device using the fixing clip 8. To pause, touch the metallic stop button 52. To turn off the device, release the fixing clip 8, press the power button 51 to wake it up, and then press and hold it to turn it off.

[0033] This invention allows for seamless switching between Bluetooth headset 2 (for private scenarios) and speaker 3 (for public amplification), adapting to various environmental needs. The charging case 11 is integrated with the main body of the device, reducing the need for carrying additional accessories. The clip-on structure facilitates wearing or securing the device, enhancing portability. The display screen 5 shows real-time information such as battery level, connection status, and operating mode, enabling users to quickly adjust settings. The input interface 46 supports wired device access, ensuring strong compatibility. Bluetooth connectivity enables rapid pairing of wireless devices. Furthermore, the device works in conjunction with the display screen 5, camera 6, microphone 41, control board 4, and Bluetooth headset 2 to achieve real-time translation and display. This invention integrates speaker 3, microphone 41, camera 6, and display screen 5, supporting audio playback, broadcasting, video capture, and real-time translation, meeting the needs of various scenarios such as meetings, live streaming, and presentations, and satisfying diverse user requirements.

[0034] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The embodiments described above are merely illustrative of the implementation of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A lavalier speaker, characterized in that: The device includes a housing, inside which is a charging compartment and a storage space. The charging compartment contains two Bluetooth earphones, and the storage space contains a speaker and a control board. The speaker outputs audio signals, and the control board has a microphone for collecting sound. A charging post is located at one end of the control board facing the charging compartment, with one end extending towards and into the charging compartment. The housing has a cutout and a positioning hole, both of which communicate with the storage space. The cutout accommodates a display screen, and the positioning hole houses a camera. The Bluetooth earphones, speaker, microphone, display screen, and camera are all electrically connected to the control board. A retaining clip is located on the back of the housing, and the retaining clip is elastically connected to the housing.

2. The lavalier speaker according to claim 1, characterized in that: The display screen is equipped with a power on / off button, a stop button, and a settings button.

3. The lavalier speaker according to claim 2, characterized in that: The control board is also equipped with a central processing chip, a broadcast audio chip, a first wireless communication module and a second wireless communication module. The central processing chip is electrically connected to the microphone, the display screen, the camera, the first wireless communication module, the second wireless communication module, the speaker and the Bluetooth headset, respectively. The broadcast audio chip is electrically connected to the speaker and the Bluetooth headset, and the first wireless communication module is electrically connected to the Bluetooth headset.

4. The lavalier speaker according to claim 3, characterized in that: The control board has an input interface at one end away from the charging compartment. The input interface is used to input audio signals and is electrically connected to the central processing chip.

5. The lavalier speaker according to claim 1, characterized in that: The storage space also contains a battery, which is adjacent to and electrically connected to the control board.

6. The lavalier speaker according to claim 1, characterized in that: The box body is also provided with anti-slip stripes, which are oriented towards the fixed collar clip.

7. The lavalier speaker according to claim 1, characterized in that: The housing is also equipped with a movable top cover, which is adapted to the charging compartment.

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